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ATE98421T1 - TECHNIQUE OF SOILLESS PLANT CULTURE USING WASTE MATERIALS FROM Spent SUBSTRATES. - Google Patents

TECHNIQUE OF SOILLESS PLANT CULTURE USING WASTE MATERIALS FROM Spent SUBSTRATES.

Info

Publication number
ATE98421T1
ATE98421T1 AT91400369T AT91400369T ATE98421T1 AT E98421 T1 ATE98421 T1 AT E98421T1 AT 91400369 T AT91400369 T AT 91400369T AT 91400369 T AT91400369 T AT 91400369T AT E98421 T1 ATE98421 T1 AT E98421T1
Authority
AT
Austria
Prior art keywords
substrates
technique
spent
waste materials
plant culture
Prior art date
Application number
AT91400369T
Other languages
German (de)
Inventor
Marie-Agnes Robert
Original Assignee
Saint Gobain Isover
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9393684&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE98421(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Application granted granted Critical
Publication of ATE98421T1 publication Critical patent/ATE98421T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/18—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing inorganic fibres, e.g. mineral wool
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/42—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/50—Growth substrates; Culture media; Apparatus or methods therefor contained within a flexible envelope

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)
  • Cultivation Of Seaweed (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention relates to a soil-less culture technique on a substrate based on mineral fibres. According to the invention, the substrate used is composed at least partly of particles, or spheres, of mineral wool which originate from used culture substrates which have previously been disinfected and comminuted. The substrates according to the invention are of great interest in the field of tunnel culture. Their water availability is high when compared with substrates customarily used for this purpose, as shown by the retention curves. <IMAGE>
AT91400369T 1990-02-14 1991-02-14 TECHNIQUE OF SOILLESS PLANT CULTURE USING WASTE MATERIALS FROM Spent SUBSTRATES. ATE98421T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9001717A FR2658030B1 (en) 1990-02-14 1990-02-14 ABOVE GROUND CULTURE TECHNIQUE USING MATERIALS FROM USED SUBSTRATES.
EP91400369A EP0442811B2 (en) 1990-02-14 1991-02-14 Technique of soilless culture utilizing waste material from used substrates

Publications (1)

Publication Number Publication Date
ATE98421T1 true ATE98421T1 (en) 1994-01-15

Family

ID=9393684

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91400369T ATE98421T1 (en) 1990-02-14 1991-02-14 TECHNIQUE OF SOILLESS PLANT CULTURE USING WASTE MATERIALS FROM Spent SUBSTRATES.

Country Status (11)

Country Link
EP (1) EP0442811B2 (en)
JP (1) JPH0775440A (en)
AT (1) ATE98421T1 (en)
AU (1) AU642461B2 (en)
BR (1) BR9100585A (en)
CA (1) CA2036109A1 (en)
DE (1) DE69100762T2 (en)
ES (1) ES2049091T5 (en)
FR (1) FR2658030B1 (en)
MA (1) MA22062A1 (en)
PT (1) PT96754B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691875B1 (en) * 1992-06-05 1994-09-02 Saint Gobain Isover Modular growing media and their domestic use.
DE4225839C2 (en) * 1992-08-05 1995-08-03 Rockwool Mineralwolle Mineral wool molded body for growing plants
US11813833B2 (en) 2019-12-09 2023-11-14 Owens Corning Intellectual Capital, Llc Fiberglass insulation product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581503B1 (en) * 1985-05-07 1988-09-16 Saint Gobain Isover SUBSTRATE FOR ABOVE GROUND CULTURE
NO158510B (en) * 1986-06-02 1988-06-13 Knut Colling GROWTH MEDIUM AND PROCEDURE FOR PRODUCING THE SAME.
JPH029319A (en) * 1988-06-28 1990-01-12 Yamamoto Mfg Co Ltd Treatment of rock fiber formed product and treating unit therefor and soil culture agent using treated product
FR2670360B1 (en) * 1990-12-18 1993-12-03 Isover Saint Gobain SUBSTRATE FOR ABOVE GROUND CROP IN MINERAL WOOL.

Also Published As

Publication number Publication date
ES2049091T5 (en) 1998-12-16
CA2036109A1 (en) 1991-08-15
EP0442811B1 (en) 1993-12-15
JPH0775440A (en) 1995-03-20
FR2658030B1 (en) 1992-05-29
DE69100762D1 (en) 1994-01-27
BR9100585A (en) 1991-10-29
AU7100691A (en) 1991-08-15
ES2049091T3 (en) 1994-04-01
EP0442811B2 (en) 1998-09-09
EP0442811A1 (en) 1991-08-21
DE69100762T2 (en) 1994-07-07
PT96754A (en) 1991-11-29
FR2658030A1 (en) 1991-08-16
MA22062A1 (en) 1991-10-01
AU642461B2 (en) 1993-10-21
PT96754B (en) 1998-07-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties